these 7 derivations will be built:
  /nix/store/bsxa2n3741yxkb6c976yrdk52h73xkds-nixos-system-machine-test.drv
  /nix/store/aa162jhsh9fi85xpvix276r4zmanffl8-closure-info.drv
  /nix/store/jjd3gnx125ks2b0mrf0azrcp2anbaj6n-run-nixos-vm.drv
  /nix/store/8n9zbf0c2v9sjl6z7a0c1ll6xl8558nz-nixos-vm.drv
  /nix/store/26ijv81mg41638z77d5abfg7zvi68kg5-driverConfiguration.json.drv
  /nix/store/2h6gkz3pm1cr0bi0vvqcjakblkjkkahg-nixos-test-driver-systemd-initrd-network.drv
  /nix/store/mcsal7ffvr4vfg692ng3vb0qhk30d5fr-vm-test-run-systemd-initrd-network.drv